12245153655 has 192 divisors, whose sum is σ = 24679157760. Its totient is φ = 5156895744.

The previous prime is 12245153653. The next prime is 12245153671. The reversal of 12245153655 is 55635154221.

It is not a de Polignac number, because 12245153655 - 2¹ = 12245153653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12245153651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 70781149 + ... + 70781321.

It is an arithmetic number, because the mean of its divisors is an integer number (128537280).

Almost surely, 2^12245153655 is an apocalyptic number.

12245153655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12245153655 is an abundant number, since it is smaller than the sum of its proper divisors (12434004105).

12245153655 is a wasteful number, since it uses less digits than its factorization.

12245153655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 343 counting only the distinct ones).

The product of its digits is 180000, while the sum is 39.

The spelling of 12245153655 in words is "twelve billion, two hundred forty-five million, one hundred fifty-three thousand, six hundred fifty-five".